document.write( "Question 1018612: The area of a circle of radius r is given by the polynomial pie r^2. Where pie is an irrational number. Use 3.14 as an approximation of pie, and find the area of a circle with radius 3 cm \n" ); document.write( "
Algebra.Com's Answer #634690 by ikleyn(52788)\"\" \"About 
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\n" ); document.write( "The area of a circle of radius r is given by the polynomial pie r^2. Where pie is an irrational number.
\n" ); document.write( "Use 3.14 as an approximation of pie, and find the area of a circle with radius 3 cm
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\n" ); document.write( "\n" ); document.write( "Area = \"pi%2Ar%5E2\" = \"3.14%2A3%5E2\" = \"3.14%2A9\".\r
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\n" ); document.write( "\n" ); document.write( "Please calculate it yourself.\r
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